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Data and two-dimensional scaling relations for galaxies in Abell 1689: a hint of size evolution at z similar to 0.2

Abstract:

We present imaging and spectroscopy of Abell 1689 (z= 0.183) from the Gemini multi-object spectrograph (GMOS) on the Gemini North telescope and the Advanced Camera for Surveys (ACS) on the Hubble Space Telescope (HST). We measure integrated photometry from the GMOS g' and r' images (for 531 galaxies) and surface photometry from the HSTF625W image (for 43 galaxies) as well as velocities and velocity dispersions from the GMOS spectra (for 71 galaxies). We construct the Kormendy, Faber-Jackson a...

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Published

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Astrophysics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Astrophysics
Role:
Author
Journal:
Monthly Notices of the Royal Astronomical Society
Volume:
423
Issue:
1
Pages:
256-283
Publication date:
2012-06-01
DOI:
EISSN:
1365-2966
ISSN:
0035-8711
Source identifiers:
340670
Language:
English
Keywords:
Pubs id:
pubs:340670
UUID:
uuid:77d3ba7c-1a97-46a1-80cb-0e4344d8607b
Local pid:
pubs:340670
Deposit date:
2012-12-19

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